[PATCHv2 6/11] HWMON: Reformatting of files and removal of testing framework

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



ADC module of the device driver for DA9052 PMIC device from Dialog
Semiconductor.

Changes made since last submission:
. removal of redundant printk and comments
. removal of test framework

Linux Kernel Version: 2.6.34

Signed-off-by: D. Chen <dchen@xxxxxxxxxxx>
---
diff -urpN linux-2.6.34/drivers/hwmon/da9052-adc.c
linux-2.6.34_test/drivers/hwmon/da9052-adc.c
--- linux-2.6.34/drivers/hwmon/da9052-adc.c	1970-01-01
05:00:00.000000000 +0500
+++ linux-2.6.34_test/drivers/hwmon/da9052-adc.c	2010-07-05
18:36:25.000000000 +0500
@@ -0,0 +1,613 @@
+#include <linux/platform_device.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/hwmon.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/mfd/da9052/da9052.h>
+#include <linux/mfd/da9052/reg.h>
+#include <linux/mfd/da9052/adc.h>
+
+#define DRIVER_NAME "da9052-adc"
+
+struct da9052_adc_priv {
+	struct da9052 *da9052;
+	struct device *hwmon_dev;
+	/* Mutex for ADC manual conversion */
+	struct mutex manconv_lock;
+};
+
+static int da9052_manual_read(struct da9052_adc_priv *priv,
+			unsigned char channel, u16 *data)
+{
+	unsigned char man_timeout_cnt =
DA9052_ADC_MAX_MANCONV_RETRY_COUNT;
+	struct da9052_ssc_msg msg;
+	unsigned short calc_data;
+	unsigned int ret;
+
+	msg.addr = DA9052_ADCMAN_REG;
+	msg.data = channel;
+	msg.data =  (msg.data | DA9052_ADCMAN_MANCONV);
+
+	mutex_lock(&priv->manconv_lock);
+
+	da9052_lock(priv->da9052);
+
+	ret = priv->da9052->write(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	/* Wait for the event */
+	do {
+		msg.addr = DA9052_ADCCONT_REG;
+		msg.data = 0;
+		da9052_lock(priv->da9052);
+		ret = priv->da9052->read(priv->da9052, &msg);
+		if (ret)
+			goto err_ssc_comm;
+		da9052_unlock(priv->da9052);
+
+		if (DA9052_ADCCONT_ADCMODE & msg.data)
+			msleep(1);
+		else
+			msleep(10);
+
+		msg.addr = DA9052_ADCMAN_REG;
+		msg.data = 0;
+		da9052_lock(priv->da9052);
+		ret = priv->da9052->read(priv->da9052, &msg);
+		if (ret)
+			goto err_ssc_comm;
+		da9052_unlock(priv->da9052);
+
+		/* Counter to avoid endless while loop */
+		man_timeout_cnt--;
+		if (man_timeout_cnt == 1) {
+			if (!(msg.data & DA9052_ADCMAN_MANCONV)) {
+				break;
+			} else {
+				mutex_unlock(&priv->manconv_lock);
+				return -EIO;
+			}
+		}
+	/* Wait until the MAN_CONV bit is cleared to zero */
+	} while (msg.data & DA9052_ADCMAN_MANCONV);
+
+	msg.addr = DA9052_ADCRESH_REG;
+	msg.data = 0;
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	calc_data = (unsigned short)msg.data;
+	*data = (calc_data << 2);
+
+	msg.addr = DA9052_ADCRESL_REG; /* Read LSB data */
+	msg.data = 0;
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	/* Clear first 14 bits before ORing */
+	calc_data = (unsigned short)msg.data & 0x0003;
+	*data |= calc_data;
+
+	mutex_unlock(&priv->manconv_lock);
+
+	return 0;
+err_ssc_comm:
+	mutex_unlock(&priv->manconv_lock);
+	da9052_unlock(priv->da9052);
+	return -EIO;
+}
+
+static int da9052_start_adc(struct da9052 *da9052, unsigned channel)
+{
+	struct da9052_ssc_msg msg;
+	int ret;
+
+	msg.addr = DA9052_ADCCONT_REG;
+	msg.data = 0;
+
+	da9052_lock(da9052);
+	ret = da9052->read(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+
+	if (channel == DA9052_ADC_VDDOUT)
+		msg.data = (msg.data | DA9052_ADCCONT_AUTOVDDEN);
+	else if (channel == DA9052_ADC_ADCIN4)
+		msg.data = (msg.data | DA9052_ADCCONT_AUTOAD4EN);
+	else if (channel == DA9052_ADC_ADCIN5)
+		msg.data = (msg.data | DA9052_ADCCONT_AUTOAD5EN);
+	else if (channel == DA9052_ADC_ADCIN6)
+		msg.data = (msg.data | DA9052_ADCCONT_AUTOAD6EN);
+	else
+		return -EINVAL;
+
+	ret = da9052->write(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(da9052);
+	return 0;
+
+err_ssc_comm:
+	da9052_unlock(da9052);
+	return -EIO;
+}
+
+static int da9052_stop_adc(struct da9052 *da9052, unsigned channel)
+{
+	int ret;
+	struct da9052_ssc_msg msg;
+
+	msg.addr = DA9052_ADCCONT_REG;
+	msg.data = 0;
+	da9052_lock(da9052);
+	ret = da9052->read(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(da9052);
+
+	if (channel == DA9052_ADC_VDDOUT)
+		msg.data = (msg.data & ~(DA9052_ADCCONT_AUTOVDDEN));
+	else if (channel == DA9052_ADC_ADCIN4)
+		msg.data = (msg.data & ~(DA9052_ADCCONT_AUTOAD4EN));
+	else if (channel == DA9052_ADC_ADCIN5)
+		msg.data = (msg.data & ~(DA9052_ADCCONT_AUTOAD5EN));
+	else if (channel == DA9052_ADC_ADCIN6)
+		msg.data =  (msg.data & ~(DA9052_ADCCONT_AUTOAD6EN));
+	else
+		return -EINVAL;
+
+	da9052_lock(da9052);
+	ret = da9052->write(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(da9052);
+
+	return 0;
+err_ssc_comm:
+	da9052_unlock(da9052);
+	return -EIO;
+}
+
+static ssize_t da9052_adc_read_vddout(struct device *dev,
+	struct device_attribute *devattr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+	struct da9052_ssc_msg msg;
+	int ret;
+
+	ret = da9052_start_adc(priv->da9052, DA9052_ADC_VDDOUT);
+	if (ret)
+		return ret;
+
+	/* Read the ADC converted value */
+	msg.addr = DA9052_VDDRES_REG;
+	msg.data = 0;
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	ret = da9052_stop_adc(priv->da9052, DA9052_ADC_VDDOUT);
+	if (ret)
+		return ret;
+
+	return sprintf(buf, "%u\n", msg.data);
+
+err_ssc_comm:
+	da9052_unlock(priv->da9052);
+	return -EIO;
+}
+
+static ssize_t da9052_adc_read_ich(struct device *dev,
+	struct device_attribute *devattr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+	struct da9052_ssc_msg msg;
+	int ret;
+
+	/* Read charging conversion register */
+	msg.addr = DA9052_ICHGAV_REG;
+	msg.data = 0;
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	return sprintf(buf, "%u\n", msg.data);
+err_ssc_comm:
+	da9052_unlock(priv->da9052);
+	return -EIO;
+}
+
+static ssize_t da9052_adc_read_tbat(struct device *dev,
+	struct device_attribute *devattr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+	struct da9052_ssc_msg msg;
+	int ret;
+
+	/* Read TBAT conversion result */
+	msg.addr = DA9052_TBATRES_REG;
+	msg.data = 0;
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	return sprintf(buf, "%u\n", msg.data);
+err_ssc_comm:
+	da9052_unlock(priv->da9052);
+	return -EIO;
+}
+
+static ssize_t da9052_adc_read_vbat(struct device *dev,
+	struct device_attribute *devattr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+	u16 data;
+	int ret;
+
+	ret = da9052_manual_read(priv, DA9052_ADC_VBAT, &data);
+
+	if (!ret)
+		return sprintf(buf, "%u\n", data);
+	else
+		return ret;
+}
+
+static ssize_t da9052_adc_4_gp(struct device *dev,
+	struct device_attribute *devattr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+	struct da9052_ssc_msg msg;
+	int ret;
+
+	ret = da9052_start_adc(priv->da9052, DA9052_ADC_ADCIN4);
+	if (ret)
+		return ret;
+
+	/* Read the ADC converted value */
+	msg.addr = DA9052_ADCIN4RES_REG;
+	msg.data = 0;
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	ret = da9052_stop_adc(priv->da9052, DA9052_ADC_ADCIN4);
+	if (ret)
+		return ret;
+
+	return sprintf(buf, "%u\n", msg.data);
+
+err_ssc_comm:
+	da9052_unlock(priv->da9052);
+	return -EIO;
+}
+
+static ssize_t da9052_adc_5_gp(struct device *dev,
+	struct device_attribute *devattr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+	struct da9052_ssc_msg msg;
+	int ret;
+
+	ret = da9052_start_adc(priv->da9052, DA9052_ADC_ADCIN5);
+	if (ret)
+		return ret;
+
+	/* Read the ADC converted value */
+	msg.addr = DA9052_ADCIN5RES_REG;
+	msg.data = 0;
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	ret = da9052_stop_adc(priv->da9052, DA9052_ADC_ADCIN5);
+	if (ret)
+		return ret;
+
+	return sprintf(buf, "%u\n", msg.data);
+
+err_ssc_comm:
+	da9052_unlock(priv->da9052);
+	return -EIO;
+}
+
+static ssize_t da9052_adc_6_gp(struct device *dev,
+	struct device_attribute *devattr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+	struct da9052_ssc_msg msg;
+	int ret;
+
+	ret = da9052_start_adc(priv->da9052, DA9052_ADC_ADCIN6);
+	if (ret)
+		return ret;
+
+	/* Read the ADC converted value */
+	msg.addr = DA9052_ADCIN6RES_REG;
+	msg.data = 0;
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	ret = da9052_stop_adc(priv->da9052, DA9052_ADC_ADCIN6);
+	if (ret)
+		return ret;
+
+	return sprintf(buf, "%u\n", msg.data);
+
+err_ssc_comm:
+	da9052_unlock(priv->da9052);
+	return -EIO;
+}
+
+static ssize_t da9052_adc_read_tjunc(struct device *dev,
+	struct device_attribute *devattr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+	struct da9052_ssc_msg msg;
+	unsigned char temp;
+	int ret;
+
+	msg.addr = DA9052_TJUNCRES_REG;
+	msg.data = 0;
+
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	temp = msg.data;
+
+	msg.addr = DA9052_TOFFSET_REG;
+	msg.data = 0;
+	da9052_lock(priv->da9052);
+	ret = priv->da9052->read(priv->da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(priv->da9052);
+
+	/* Calculate Junction temperature */
+	temp = (temp - msg.data);
+
+	return sprintf(buf, "%u\n", temp);
+
+err_ssc_comm:
+	da9052_unlock(priv->da9052);
+	return -EIO;
+}
+
+static ssize_t da9052_adc_read_vbbat(struct device *dev,
+	struct device_attribute *devattr, char *buf)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+	u16 temp;
+	int ret;
+
+	ret = da9052_manual_read(priv, DA9052_ADC_VBBAT, &temp);
+
+	if (!ret)
+		return sprintf(buf, "%u\n", temp);
+	else
+	return ret;
+}
+
+static int da9052_adc_hw_init(struct da9052 *da9052)
+{
+	struct da9052_ssc_msg msg;
+	int ret;
+
+	/* ADC channel 4 and 5 are by default enabled */
+#if (DA9052_ADC_CONF_ADC4)
+	msg.addr = DA9052_GPIO0001_REG;
+	msg.data = 0;
+	da9052_lock(da9052);
+	ret = da9052->read(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+
+	msg.data = (msg.data & ~(DA9052_GPIO0001_GPIO0PIN));
+	ret = da9052->write(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(da9052);
+#endif
+
+#if (DA9052_ADC_CONF_ADC5)
+	msg.addr = DA9052_GPIO0001_REG;
+	msg.data = 0;
+	da9052_lock(da9052);
+	ret = da9052->read(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+
+	msg.data = (msg.data & ~(DA9052_GPIO0001_GPIO0PIN));
+	ret = da9052->write(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(da9052);
+#endif
+
+#if (DA9052_ADC_CONF_ADC6)
+	msg.addr = DA9052_GPIO0203_REG;
+	msg.data = 0;
+	da9052_lock(da9052);
+	ret = da9052->read(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+
+	msg.data = (msg.data & ~(DA9052_GPIO0203_GPIO2PIN));
+	ret = da9052->write(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(da9052);
+#endif
+
+	/* By default configure the Measurement sequence interval to
10ms */
+	msg.addr = DA9052_ADCCONT_REG;
+	msg.data = 0;
+	da9052_lock(da9052);
+	ret = da9052->read(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+
+	/* Set the ADC MODE bit for 10msec sampling timer */
+	msg.data = (msg.data & ~(DA9052_ADCCONT_ADCMODE));
+	ret = da9052->write(da9052, &msg);
+	if (ret)
+		goto err_ssc_comm;
+	da9052_unlock(da9052);
+
+	return 0;
+err_ssc_comm:
+	da9052_unlock(da9052);
+	return -EIO;
+}
+
+static ssize_t da9052_adc_show_name(struct device *dev,
+		struct device_attribute *devattr, char *buf)
+{
+	return sprintf(buf, "da9052-adc\n");
+}
+
+static DEVICE_ATTR(name, S_IRUGO, da9052_adc_show_name, NULL);
+static SENSOR_DEVICE_ATTR(read_vddout, S_IRUGO,
+				da9052_adc_read_vddout, NULL, 0);
+static SENSOR_DEVICE_ATTR(read_ich, S_IRUGO, da9052_adc_read_ich, NULL,
1);
+static SENSOR_DEVICE_ATTR(read_tbat, S_IRUGO, da9052_adc_read_tbat,
NULL, 2);
+static SENSOR_DEVICE_ATTR(read_vbat, S_IRUGO, da9052_adc_read_vbat,
NULL, 3);
+static SENSOR_DEVICE_ATTR(in4_input, S_IRUGO, da9052_adc_4_gp, NULL,
4);
+static SENSOR_DEVICE_ATTR(in5_input, S_IRUGO, da9052_adc_5_gp, NULL,
5);
+static SENSOR_DEVICE_ATTR(in6_input, S_IRUGO, da9052_adc_6_gp, NULL,
6);
+static SENSOR_DEVICE_ATTR(read_tjunc, S_IRUGO, da9052_adc_read_tjunc,
NULL, 8);
+static SENSOR_DEVICE_ATTR(read_vbbat, S_IRUGO, da9052_adc_read_vbbat,
NULL, 9);
+
+static struct attribute *da9052_attr[] = {
+	&dev_attr_name.attr,
+	&sensor_dev_attr_read_vddout.dev_attr.attr,
+	&sensor_dev_attr_read_ich.dev_attr.attr,
+	&sensor_dev_attr_read_tbat.dev_attr.attr,
+	&sensor_dev_attr_read_vbat.dev_attr.attr,
+	&sensor_dev_attr_in4_input.dev_attr.attr,
+	&sensor_dev_attr_in5_input.dev_attr.attr,
+	&sensor_dev_attr_in6_input.dev_attr.attr,
+	&sensor_dev_attr_read_tjunc.dev_attr.attr,
+	&sensor_dev_attr_read_vbbat.dev_attr.attr,
+	NULL
+};
+
+static const struct attribute_group da9052_group = {
+	.attrs = da9052_attr,
+};
+
+static int __init da9052_adc_probe(struct platform_device *pdev)
+{
+	struct da9052_adc_priv *priv;
+	int ret;
+
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->da9052 = dev_get_drvdata(pdev->dev.parent);
+
+	platform_set_drvdata(pdev, priv);
+
+	/* Register sysfs hooks */
+	ret = sysfs_create_group(&pdev->dev.kobj, &da9052_group);
+	if (ret)
+		goto out_err_create1;
+
+	priv->hwmon_dev = hwmon_device_register(&pdev->dev);
+	if (IS_ERR(priv->hwmon_dev)) {
+		ret = PTR_ERR(priv->hwmon_dev);
+		goto out_err_create2;
+	}
+	/* Initializes the hardware for ADC module */
+	da9052_adc_hw_init(priv->da9052);
+
+	/* Initialize mutex required for ADC Manual read */
+	mutex_init(&priv->manconv_lock);
+
+	return 0;
+
+out_err_create2:
+	sysfs_remove_group(&pdev->dev.kobj, &da9052_group);
+out_err_create1:
+	platform_set_drvdata(pdev, NULL);
+	kfree(priv);
+
+	return ret;
+}
+
+static int __devexit da9052_adc_remove(struct platform_device *pdev)
+{
+	struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
+
+	mutex_destroy(&priv->manconv_lock);
+
+	hwmon_device_unregister(priv->hwmon_dev);
+
+	sysfs_remove_group(&pdev->dev.kobj, &da9052_group);
+
+	platform_set_drvdata(pdev, NULL);
+	kfree(priv);
+
+	return 0;
+}
+
+static struct platform_driver da9052_adc_driver = {
+	.remove		= __devexit_p(da9052_adc_remove),
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= DRIVER_NAME,
+	},
+};
+
+static int __init da9052_adc_init(void)
+{
+	return platform_driver_probe(&da9052_adc_driver,
da9052_adc_probe);
+}
+module_init(da9052_adc_init);
+
+static void __exit da9052_adc_exit(void)
+{
+	platform_driver_unregister(&da9052_adc_driver);
+}
+module_exit(da9052_adc_exit);
+
+MODULE_AUTHOR("David Dajun Chen <dchen@xxxxxxxxxxx>")
+MODULE_DESCRIPTION("DA9052 ADC driver");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRIVER_NAME);
diff -urpN linux-2.6.34/drivers/hwmon/Kconfig
linux-2.6.34_test/drivers/hwmon/Kconfig
--- linux-2.6.34/drivers/hwmon/Kconfig	2010-05-17 02:17:36.000000000
+0500
+++ linux-2.6.34_test/drivers/hwmon/Kconfig	2010-07-05
18:36:32.000000000 +0500
@@ -1087,6 +1087,12 @@ config SENSORS_MC13783_ADC
         help
           Support for the A/D converter on MC13783 PMIC.
 
+config SENSORS_DA9052_ADC
+        tristate "Dialog DA9052 ADC"
+        depends on PMIC_DA9052
+        help
+          Support for the A/D converter on DA9052 PMIC.
+
 if ACPI
 
 comment "ACPI drivers"
diff -urpN linux-2.6.34/drivers/hwmon/Makefile
linux-2.6.34_test/drivers/hwmon/Makefile
--- linux-2.6.34/drivers/hwmon/Makefile	2010-05-17 02:17:36.000000000
+0500
+++ linux-2.6.34_test/drivers/hwmon/Makefile	2010-07-05
18:36:41.000000000 +0500
@@ -100,6 +100,7 @@ obj-$(CONFIG_SENSORS_W83L785TS)	+= w83l7
 obj-$(CONFIG_SENSORS_W83L786NG)	+= w83l786ng.o
 obj-$(CONFIG_SENSORS_WM831X)	+= wm831x-hwmon.o
 obj-$(CONFIG_SENSORS_WM8350)	+= wm8350-hwmon.o
+obj-$(CONFIG_SENSORS_DA9052_ADC)+= da9052-adc.o
 
 ifeq ($(CONFIG_HWMON_DEBUG_CHIP),y)
 EXTRA_CFLAGS += -DDEBUG
diff -urpN linux-2.6.34/include/linux/mfd/da9052/adc.h
linux-2.6.34_test/include/linux/mfd/da9052/adc.h
--- linux-2.6.34/include/linux/mfd/da9052/adc.h	1970-01-01
05:00:00.000000000 +0500
+++ linux-2.6.34_test/include/linux/mfd/da9052/adc.h	2010-07-05
18:38:52.000000000 +0500
@@ -0,0 +1,45 @@
+/*
+ * Copyright(c) 2009 Dialog Semiconductor Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * da9052_adc.h: ADC driver header file for DA9052
+ *
+ * History:
+ *
+ *  (05/08/2009):	Initial version
+ *
+ * (27/04/2010):	Updated for Linux Community release
+ *
+ * Best Viewed with TabSize=8 and ColumnWidth=80
+ */
+
+
+#ifndef _DA9052_ADC_H
+#define _DA9052_ADC_H
+
+#define DA9052_ADC_DEVICE_NAME				"da9052_adc"
+
+/* Channel Definations */
+#define DA9052_ADC_VDDOUT					0
+#define DA9052_ADC_ICH						1
+#define DA9052_ADC_TBAT
2
+#define DA9052_ADC_VBAT
3
+#define DA9052_ADC_ADCIN4					4
+#define DA9052_ADC_ADCIN5					5
+#define DA9052_ADC_ADCIN6					6
+#define DA9052_ADC_TSI						7
+#define DA9052_ADC_TJUNC					8
+#define DA9052_ADC_VBBAT					9
+
+#define DA9052_ADC_CONF_ADC4					1
+#define DA9052_ADC_CONF_ADC5					1
+#define DA9052_ADC_CONF_ADC6					1
+
+/* Maximum retry count to check manual conversion over */
+#define DA9052_ADC_MAX_MANCONV_RETRY_COUNT			8
+
+#endif /* _DA9052_ADC_H */
Legal Disclaimer: This e-mail communication (and any attachment/s) is confidential and contains proprietary information, 
some or all of which may be legally privileged. It is intended solely for the use of the individual or entity to which it
is addressed. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, 
copying, distribution or any action taken or omitted to be taken in reliance on it, is prohibited and may be unlawful.

_______________________________________________
lm-sensors mailing list
lm-sensors@xxxxxxxxxxxxxx
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors


[Index of Archives]     [Linux Kernel]     [Linux Hardware Monitoring]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]

  Powered by Linux